Mod allows you to change the speed of your Game Boy Advance at the press of a button.

Availability: 17 in stock SKU: XLCOMP01 Category:
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This mod allows you to change the speed of the GBA to one of four speeds including: normal, fast, ultra and slow-motion by simply simultaneously pressing three GBA buttons. GBAccelerator is useful for quickly bypassing text in games, speeding up games when they experience ‘slowdown’, for slowing down the action in tough games and for custom homemade games made to use the faster processing power that GBAccelerator provides. Chiptune producers will be able to create new, crazy sounds since the audio changes pitch as the speed changes.

This kit features completely internal installation so it won’t affect the look of your Game Boy.

Note: Basic soldering skills are required to install this mod.


  • GBAccelerator Chip
  • Double-Sided Tape
  • Wiring Kit


Normal ~16MHz 1x
Fast ~26MHz 1.5x
Ultra ~29MHz 1.75x
Slow-Motion ~14MHz .85x